JP5680675B2 - 血液処理フィルター、及び血液処理フィルターのプライミング方法 - Google Patents

血液処理フィルター、及び血液処理フィルターのプライミング方法 Download PDF

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Publication number
JP5680675B2
JP5680675B2 JP2012550756A JP2012550756A JP5680675B2 JP 5680675 B2 JP5680675 B2 JP 5680675B2 JP 2012550756 A JP2012550756 A JP 2012550756A JP 2012550756 A JP2012550756 A JP 2012550756A JP 5680675 B2 JP5680675 B2 JP 5680675B2
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Prior art keywords
blood
forming portion
filter
filter element
container
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Japanese (ja)
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JPWO2012090563A1 (ja
Inventor
朋久 横溝
朋久 横溝
司和 三浦
司和 三浦
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Asahi Kasei Medical Co Ltd
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Asahi Kasei Medical Co Ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • A61M1/0218—Multiple bag systems for separating or storing blood components with filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A61M1/3633—Blood component filters, e.g. leukocyte filters
    • A61M1/3635—Constructional details
    • A61M1/3636—Constructional details having a flexible housing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3643—Priming, rinsing before or after use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
JP2012550756A 2010-12-27 2011-09-29 血液処理フィルター、及び血液処理フィルターのプライミング方法 Active JP5680675B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201061427303P 2010-12-27 2010-12-27
US61/427303 2010-12-27
PCT/JP2011/072459 WO2012090563A1 (ja) 2010-12-27 2011-09-29 血液処理フィルター、及び血液処理フィルターのプライミング方法

Publications (2)

Publication Number Publication Date
JPWO2012090563A1 JPWO2012090563A1 (ja) 2014-06-05
JP5680675B2 true JP5680675B2 (ja) 2015-03-04

Family

ID=46315406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012550756A Active JP5680675B2 (ja) 2010-12-27 2011-09-29 血液処理フィルター、及び血液処理フィルターのプライミング方法

Country Status (6)

Country Link
US (1) US8647515B2 (zh)
EP (1) EP2659920B1 (zh)
JP (1) JP5680675B2 (zh)
KR (1) KR101501045B1 (zh)
CN (1) CN103282063B (zh)
WO (1) WO2012090563A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5487315B2 (ja) * 2010-09-21 2014-05-07 旭化成メディカル株式会社 血液処理フィルター、及び血液処理フィルターの製造方法
CN104116513A (zh) * 2013-04-23 2014-10-29 马荣华 自吸式定量微量采血管
US10376627B2 (en) 2014-03-24 2019-08-13 Fenwal, Inc. Flexible biological fluid filters
USD734467S1 (en) 2014-03-24 2015-07-14 Fenwal, Inc. Blood filter
US9968738B2 (en) 2014-03-24 2018-05-15 Fenwal, Inc. Biological fluid filters with molded frame and methods for making such filters
US9796166B2 (en) 2014-03-24 2017-10-24 Fenwal, Inc. Flexible biological fluid filters
US9782707B2 (en) 2014-03-24 2017-10-10 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US10159778B2 (en) 2014-03-24 2018-12-25 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
FR3055557B1 (fr) * 2016-09-08 2018-10-12 Maco Pharma Sa Unite de filtration comprenant un bord peripherique courbe
FR3055556B1 (fr) * 2016-09-08 2018-10-12 Maco Pharma Unite de filtration comprenant des portions en dome

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002004045A1 (fr) * 2000-07-10 2002-01-17 Asahi Medical Co., Ltd. Filtre de traitement du sang
JP2002541941A (ja) * 1999-04-20 2002-12-10 バクスター・インターナショナル・インコーポレイテッド 可撓性ハウジングを有するフィルターアセンブリおよびそれを製造する方法
JP2004173853A (ja) * 2002-11-26 2004-06-24 Kawasumi Lab Inc 血液成分分離装置及び血液成分分離方法
JP2007253374A (ja) * 2006-03-22 2007-10-04 Asahi Kasei Medical Co Ltd 血液処理用フィルター装置の製造方法及び血液処理用フィルター装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0659304B2 (ja) 1988-06-23 1994-08-10 旭メディカル株式会社 血液成分分離方法
AU5347390A (en) * 1989-06-13 1991-01-08 Atsunobu Sakamoto Bag-like filter
US5092996A (en) * 1991-02-19 1992-03-03 Miles Inc. Blood filtering system
US5269946A (en) 1991-05-22 1993-12-14 Baxter Healthcare Corporation Systems and methods for removing undesired matter from blood cells
FR2677883B1 (fr) 1991-06-24 1997-07-18 Maco Pharma Sa Poche filtrante destinee a permettre la filtration sterile du sang et ensemble de poches de prelevement de sang.
US5910252A (en) * 1993-02-12 1999-06-08 Cobe Laboratories, Inc. Technique for extracorporeal treatment of blood
JPH08509991A (ja) 1993-12-22 1996-10-22 バクスター、インターナショナル、インコーポレイテッド 白血球濾過のための濾過媒体および装置
JP3014916B2 (ja) 1994-03-28 2000-02-28 川澄化学工業株式会社 白血球除去用ロ過器
DE19712298C2 (de) * 1997-03-24 1999-05-20 Fresenius Ag Vorrichtung und Verfahren zum Trennen von Blut in Blutkomponenten
ATE280597T1 (de) * 1997-08-15 2004-11-15 Baxter Int System für die minimal invasive chirurgie mit vakuumunterstützter venöser drainage
CN2321452Y (zh) * 1998-01-15 1999-06-02 国家建筑材料工业局南京玻璃纤维研究设计院 白细胞过滤器
KR100828570B1 (ko) 2000-05-26 2008-05-13 백스터 인터내셔널 인코포레이티드 혈액 필터, 혈액 수집 및 처리 장치의 개선 및 그 방법
US7645253B2 (en) * 2001-11-16 2010-01-12 National Quality Care, Inc. Wearable ultrafiltration device
DE10256160B4 (de) 2002-12-02 2004-11-11 Fresenius Hemocare Deutschland Gmbh Filter
EP2055329B1 (en) * 2006-06-16 2016-03-09 Terumo Kabushiki Kaisha Blood treatment filter and blood treatment circuit
EP3586946B1 (en) * 2008-10-07 2023-03-29 Fresenius Medical Care Holdings, Inc. Priming system and method for dialysis systems
CN201271399Y (zh) * 2008-10-10 2009-07-15 上海输血技术有限公司 软质血液成分去白细胞过滤装置
CN101491707A (zh) * 2008-12-30 2009-07-29 王铁 复合型血液灌流器
CN201453742U (zh) * 2009-07-09 2010-05-12 廊坊市爱尔血液净化器材厂 一次性使用血液灌流器
CN103153357B (zh) * 2010-09-21 2015-07-08 旭化成医疗株式会社 血液处理过滤器及血液处理过滤器的制造方法
JP5487315B2 (ja) * 2010-09-21 2014-05-07 旭化成メディカル株式会社 血液処理フィルター、及び血液処理フィルターの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002541941A (ja) * 1999-04-20 2002-12-10 バクスター・インターナショナル・インコーポレイテッド 可撓性ハウジングを有するフィルターアセンブリおよびそれを製造する方法
WO2002004045A1 (fr) * 2000-07-10 2002-01-17 Asahi Medical Co., Ltd. Filtre de traitement du sang
JP2004173853A (ja) * 2002-11-26 2004-06-24 Kawasumi Lab Inc 血液成分分離装置及び血液成分分離方法
JP2007253374A (ja) * 2006-03-22 2007-10-04 Asahi Kasei Medical Co Ltd 血液処理用フィルター装置の製造方法及び血液処理用フィルター装置

Also Published As

Publication number Publication date
WO2012090563A1 (ja) 2012-07-05
CN103282063A (zh) 2013-09-04
US8647515B2 (en) 2014-02-11
EP2659920A1 (en) 2013-11-06
EP2659920B1 (en) 2017-05-31
CN103282063B (zh) 2016-09-14
US20120160782A1 (en) 2012-06-28
JPWO2012090563A1 (ja) 2014-06-05
KR101501045B1 (ko) 2015-03-11
KR20130086625A (ko) 2013-08-02
EP2659920A4 (en) 2015-08-05

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